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velikii [3]
3 years ago
6

Can any kind soul help me please​

Mathematics
1 answer:
NeX [460]3 years ago
3 0

Answer:

Cot is an inverse of tan:

{ \tt{4 \cot( \theta)  =  \tan( \theta) }} \\ { \tt{ \frac{4}{ \tan( \theta) }  =  \tan( \theta) }} \\  \\  { \tt{4 =  { \tan }^{2} \theta }} \\ { \tt{ \tan \theta = ±2}} \\  { \bf{\theta =±63.4 \degree }}

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